公开(公告)号：US07660242B2

公开(公告)日：2010-02-09

申请号：US10595092

申请日：2004-07-27

申请人： Gergely Matefi ,  Csaba Antal ,  Janos Farkas

发明人： Gergely Matefi ,  Csaba Antal ,  Janos Farkas

IPC分类号： G08C15/00

CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/15 ,  H04L47/2408 ,  H04L47/2416 ,  H04L47/283 ,  H04L47/70 ,  H04L47/801 ,  H04L47/805 ,  H04L47/822 ,  H04L47/824

摘要： A call admission control system and method for Internet Protocol (IP) Differentiated Services (DiffServ) network having at least one node for interpreting signaling messages and controlling traffic load in the network. The method consists of an initialization (601) and a real-time phase (602). In initialization phase (601), coefficients of the approximating hyperplanes are computed (61) and stored (62). This phase is repeated when the descriptor of a traffic class changes (63), which usually happens when nodes are configured or reconfigured. A traffic mix is admissible (67), if for each real-time traffic class both the stability (65) and the delay (66) constraints are fulfilled. Stability is tested by evaluating the number of lost packets and comparing it to the tolerated packet loss ratio for each class in that queue. Delay constraint is tested by checking if the traffic mix is below at least one of the approximating hyperplanes in the space of number of sessions for each class.

摘要翻译： 一种用于互联网协议（IP）差分服务（DiffServ）网络的呼叫接纳控制系统和方法，其具有用于解释信令消息和控制网络中的业务负载的至少一个节点。 该方法由初始化（601）和实时阶段（602）组成。 在初始化阶段（601）中，计算（61）并存储（62）近似超平面的系数。 当业务类的描述符改变（63）时，会重复此阶段，通常在配置或重新配置节点时发生。 如果对于每个实时交通类来说，流量混合是可接受的（67），则稳定性（65）和延迟（66）约束都得到满足。 通过评估丢失数据包的数量并将其与该队列中的每个类别的容忍丢包率进行比较来测试稳定性。 通过检查流量混合是否低于每个类的会话空间中的近似超平面中的至少一个来测试延迟约束。

公开(公告)号：US20060198304A1

公开(公告)日：2006-09-07

申请号：US10595092

申请日：2004-07-27

申请人： Gergely Matefi ,  Csaba Antal ,  Janos Farkas

发明人： Gergely Matefi ,  Csaba Antal ,  Janos Farkas

IPC分类号： H04L12/26 ,  H04L12/54

CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/15 ,  H04L47/2408 ,  H04L47/2416 ,  H04L47/283 ,  H04L47/70 ,  H04L47/801 ,  H04L47/805 ,  H04L47/822 ,  H04L47/824

摘要： A call admission control system and method for Internet Protocol (IP) Differentiated Services (DiffServ) network having at least one node for interpreting signaling messages and controlling traffic load in the network. The method consists of an initialization (601) and a real-time phase (602). In initialization phase (601), coefficients of the approximating hyperplanes are computed (61) and stored (62). This phase is repeated when the descriptor of a traffic class changes (63), which usually happens when nodes are configured or reconfigured. A traffic mix is admissible (67), if for each real-time traffic class both the stability (65) and the delay (66) constraints are fulfilled. Stability is tested by evaluating the number of lost packets and comparing it to the tolerated packet loss ratio for each class in that queue. Delay constraint is tested by checking if the traffic mix is below at least one of the approximating hyperplanes in the space of number of sessions for each class.

摘要翻译： 一种用于互联网协议（IP）差分服务（DiffServ）网络的呼叫接纳控制系统和方法，其具有用于解释信令消息和控制网络中的业务负载的至少一个节点。 该方法由初始化（601）和实时阶段（602）组成。 在初始化阶段（601）中，计算（61）并存储（62）近似超平面的系数。 当业务类的描述符改变（63）时，会重复此阶段，通常在配置或重新配置节点时发生。 如果对于每个实时交通类来说，流量混合是可接受的（67），则稳定性（65）和延迟（66）约束都得到满足。 通过评估丢失数据包的数量并将其与该队列中的每个类别的容忍丢包率进行比较来测试稳定性。 通过检查流量混合是否低于每个类的会话空间中的近似超平面中的至少一个来测试延迟约束。

公开(公告)号：US20060294259A1

公开(公告)日：2006-12-28

申请号：US10595346

申请日：2003-10-24

申请人： Gergely Matefi ,  Janos Farkas ,  Tamas Elteto

发明人： Gergely Matefi ,  Janos Farkas ,  Tamas Elteto

IPC分类号： G06F15/16

CPC分类号： H04L12/2861 ,  H04H60/44 ,  H04L12/18 ,  H04L12/2856 ,  H04L43/08 ,  H04L67/22

摘要： The presented idea is a cheap solution for audience monitoring in multicast capable networks e.g. Ethernet, IP or UMTS. There is no need for user equipment in order to monitor the viewers' watching behavior. The measurement is done in the operator's network; therefore, there is no need to contact the end user. The idea can be applied in systems comprising multicast capable network contention server, network devices and user equipment. The content is carried in data packets to the end user. The network devices are remote manageable. The user can choose between several contents. The aim is to measure the user statistics regarding the chosen content. According to the invention it is enough to place a measurement host with our proposed software block in the network, which collects data from the network devices in the edge of the network periodically in order to make a content access survey.

摘要翻译： 所提出的想法是用于在具有多播能力的网络中的观众监视的廉价解决方案。 以太网，IP或UMTS。 为了监视观众的观看行为，不需要用户设备。 测量在操作员网络中完成; 因此，无需与最终用户联系。 该思想可以应用于包括多播能力的网络争用服务器，网络设备和用户设备的系统中。 内容以数据包传送给最终用户。 网络设备可远程管理。 用户可以选择多个内容。 目的是衡量有关所选内容的用户统计信息。 根据本发明，将测量主机与我们提出的软件块放置在网络中，从而周期性地从网络边缘的网络设备收集数据，以进行内容访问调查。